Apart from some additional text, that's the whole ad. The bear attack is never explained. The bear just pops up behind the chick. And then the ad cycles back to the beginning. She's trapped in a loop, forever menaced by Inexplicable Bear.

"Man, is there anything Jeff CAN'T do when it comes to gaming? This guy is like a critical 20 every roll. Jeff can bite the heads offa five game geeks, including their sorry-ass DM, and spit 'em into a large duffel bag ONE AT A TIME!...that's just the kind of messed up bastard he is! You think yer a gamer, punk? Well..do ya? Jeff will depants your weasel-ass right in front of your grandma."